UNE-EN ISO 11957:1997

ACOUSTICS. DETERMINATION OF SOUND INSULATION PERFORMANCE OF CABINS. LABORATORY AND IN SITU MEASUREMENTS (ISO 11957:1996).

NORM herausgegeben am 18.6.1997

Spanisch -
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The information about the standard:

Designation standards: UNE-EN ISO 11957:1997
Note: UNGÜLTIG
Publication date standards: 18.6.1997
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE